condition mean min max 0 h after light 1.3038150000000002 0.68862 1.91901 2 h after light 2.17931 1.7954 2.56322 4 h after light 1.4337300000000002 1.2999 1.56756 8 h after light 1.3180805 0.990911 1.64525 12 h after light 0.664383 0.365086 0.96368 2 h after dark 1.55355 1.3171 1.79 4 h after dark 1.554454 0.957088 2.15182 8 h after dark 3.0193250000000003 2.08151 3.95714 12 h after dark 3.335665 2.73125 3.94008